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Mean Well LDC-35B Linear LED Driver 35W 300~1000mA Adjustable Output - Dimmable

constant powerflicker freeultra slim design30mm width

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LDC-35B

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COLD START 30A(twidth=250μs measured at 50% Ipeak) at 230VAC; Per NEMA 410

Key Features

✓Constant Power mode output
✓Metal housing design
✓Full power at 70~100% max current
✓Built-in active PFC function
✓Flicker-free design
✓No load/standby power consumption<0.5W
✓Output current level pre-settable
✓Function options: 3 in 1 dimming(dim-to-off); DALI interface, push dimming
✓Typical lifetime>50000 hours
✓SELV and isolated
✓Class 2 power supply
✓5 years warranty

Frequently Asked Questions

Can the LDC-35B be used for dimmable LED downlights?

Yes, if the fixture is built for constant current operation at 300mA and the LED load falls within the 27-56V CC range. This is a 35W constant current driver, so it is for downlights that expect regulated current rather than constant voltage input.

Is the LDC-35B a good match for dimmable signage lighting modules?

It can work for signage modules that are designed as a constant current LED load within 27-56V. Because this model is constant current, it should be paired with signage modules specified for 300mA operation, not constant voltage modules.

Can I use the LDC-35B with a small LED array that needs light control?

Yes, as long as the LED array is a constant current load at 300mA and its total forward voltage stays within 27-56V. This makes it suitable for small LED arrays where dimmable constant current drive is required instead of a fixed-voltage supply.

What should I check before pairing LEDs with the LDC-35B?

Check that the LEDs are intended for constant current operation at 300mA and that the full load sits inside the 27-56V constant current range. The number of LEDs depends on each LED's forward voltage, so compatibility should be based on total forward voltage rather than a fixed LED count.

What are the main differences between the LDC-35B and other LDC family models?

LDC-35B is a 35W, 300mA model with a 27-56V CC range, matching LDC-35 and LDC-35DA on output class. Other listed versions step up to LDC-35DA2 at 35W and 700mA, LDC-55/LDC-55B/LDC-55DA at 55W and 500mA, LDC-55DA2 at 55W and 1050mA, LDC-80/LDC-80B/LDC-80DA at 80W and 700mA, and LDC-80DA2 at 80W and 1400mA, all with the same 27-56V CC range; the family list also includes LDC-55B-33K OHM and LDC-80B 68K Ohm variants.

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Model	Power	Voltage	Current	IP Rating
Mean Well LDC-55B Linear LED Driver 55W 500~1600mA Adjustable Output - Dimmable	55W	60V	0.5A	Indoor	View
Mean Well LDC-80DA2 Linear LED Driver 80W 700~2100mA Adjustable Output - DALI2	80W	60V	1.4A	Indoor	View
Mean Well LDC-80DA Linear LED Driver 80W 700~2100mA Adjustable Output - DALI	80W	60V	0.7A	Indoor	View
Mean Well LDC-80B Linear LED Driver 80W 700~2100mA Adjustable Output - Dimmable	80W	60V	0.7A	Indoor	View
Mean Well LDC-80 Linear LED Driver 80W 700~2100mA Adjustable Output	80W	60V	0.7A	Indoor	View
Mean Well LDC-55DA2 Linear LED Driver 55W 500~1600mA Adjustable Output - DALI2	55W	60V	1.05A	Indoor	View
Mean Well LDC-55DA Linear LED Driver 55W 500~1600mA Adjustable Output - DALI	55W	60V	0.5A	Indoor	View
Mean Well LDC-55 Linear LED Driver 55W 500~1600mA Adjustable Output	55W	60V	0.5A	Indoor	View
Mean Well LDC-35DA2 Linear LED Driver 35W 300~1000mA Adjustable Output - DALI2	35W	60V	0.7A	—	View
Mean Well LDC-35DA Linear LED Driver 35W 300~1000mA Adjustable Output - DALI	35W	60V	0.3A	Indoor	View
Mean Well LDC-35 Linear LED Driver 35W 300~1000mA Adjustable Output	35W	60V	0.3A	Indoor	View

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Key Features

✓Constant Power mode output

✓Metal housing design

✓Full power at 70~100% max current

✓Built-in active PFC function

✓Flicker-free design

✓No load/standby power consumption<0.5W

✓Output current level pre-settable

✓Function options: 3 in 1 dimming(dim-to-off); DALI interface, push dimming

✓Typical lifetime>50000 hours

✓SELV and isolated

✓Class 2 power supply

✓5 years warranty

Mean Well LDC-35B Linear LED Driver 35W 300~1000mA Adjustable Output - Dimmable

Key Features

Frequently Asked Questions

Payment & Security

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Mean Well LDC-35B Linear LED Driver 35W 300~1000mA Adjustable Output - Dimmable

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